Repaints a toolbar button.
virtual BOOL DrawButton(
   CDC* pDC,
   CMFCToolBarButton* pButton,
   CMFCToolBarImages* pImages,
   BOOL bHighlighted,
   BOOL bDrawDisabledImages 
);
Parameters
- [in] pDC 
 A pointer to a device context.
- [in] pButton 
 A pointer to a button to draw.
- [in] pImages 
 A pointer to the toolbar images.
- [in] bHighlighted 
 TRUE if the button is highlighted; otherwise FALSE.
- [in] bDrawDisabledImages 
 TRUE if disabled buttons are dimmed; otherwise FALSE.
Return Value
TRUE if the button was repainted; FALSE if the button is hidden.
Remarks
The CMFCToolBar::DrawButton method calls this method when a toolbar button must be repainted.
Override this method if you want to customize the appearance of buttons on your toolbar.
Requirements
Header: afxtoolbar.h